Multiquip M4870300104B, C1870300404 DCA-220SSJ/SSJU -TROUBLESHOOTING Engine Controller

Page 68

DCA-220SSJ/SSJU —TROUBLESHOOTING (ENGINE CONTROLLER)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, use Table 20 (Engine Controller Troubleshooting) as a basic guideline for troubleshooting the Microprocessor Engine Controller unit (MPEC). If the problem cannot be remedied, consult our company's business office or service plant.

TABLE 20. ENGINE CONTROLLER TROUBLESHOOTING (MPEC)

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Low oil level?

Fill oil level.

 

 

 

Low oil pressure light is

Oil pressure sending unit failure?

Replace oil pressure sending unit.

 

 

on.

Time delay malfuntion in Controller?

Refer to dealer.

 

 

 

 

 

Wire shorted?

Inspect/repair wire.

 

 

 

 

Low coolant level?

Fill coolant level.

Low coolant level light is

 

 

Sending unit failure?

Replace sending unit.

on. (Optionally Installed)

 

Low battery voltage?

Replace/charge battery.

 

 

 

 

Fan belt tension incorrect?

Tighten/replace fan belt.

 

 

 

 

Air flow is not circulation through radiator?

Clean/repair radiator grill.

 

 

 

 

Doors open?

Close doors.

 

 

 

High coolant temperture

Exhaust leaking?

Replace/repair gaskets or faulty part.

 

 

light is on.

Generator being overloaded?

Check/reduce load.

 

 

 

 

 

Thermostat failure?

Replace thermostat.

 

 

 

 

Air intake blocked?

Clear all air intakes.

 

 

 

 

Temperature switch failure?

Replace temperature switch.

 

 

 

Overcrank light is on.

No or low Fuel?

Fill fuel level.

 

 

Controller needs to be calibrated?

Refer to dealer.

 

 

 

 

 

RPM engine speed too high?

Adjust RPM.

 

 

 

Overspeed light is on.

Governor actuator needs to be adjusted?

Adjust governor actuator.

 

 

Governor controller needs to be adjusted?

Adjust governor controller.

 

 

 

 

 

Engine Controller needs to be calibrated?

Refer to dealer.

 

 

 

Loss of MPU light(s) or

Magnetic pick up out of adjustment?

Adjust magnetic pick up.

 

 

on.

Magnetic pick up dirty?

Clean magnetic pick up.

 

 

 

 

PAGE 68 — DCA-220SSJ/SSJU — OPERATION AND PARTS MANUAL — REV. #1 (02/28/14)

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Contents Model DCA220SSJ/SSJU DCA-220SSJ/SSJU Proposition 65WARNING DCA-220SSJ/SSJU Note DCA-220SSJ/SSJU -TABLE of Contents DCA-220SSJ/SSJU Parts Ordering Procedures Ordering parts has never been easierDCA-220SSJ/SSJU Specifications DCA-220SSJ/SSJU Dimensions TOP, Side and Front DimensionsDCA-220SSJ/SSJU Safety Message Alert Symbols Hazard SymbolsDCA-220SSJ/SSJU Safety Message Alert Symbols General Safety DCA-220SSJ/SSJU Rules for Safe OperationDrugs or alcohol BurnsGenerator Grounding Electrical SafetyDCA-220SSJ/SSJU Rules for Safe Operation Maintenance Safety Battery SafetyTowing &Transporting Safety EmergenciesDCA-220SSJ/SSJU Generator Decals Generator DecalsDCA-220SSJ/SSJU Generator Decals Generator Decals Cont inuedDCA-220SSJ/SSJU Installation Typical Generator Grounding ApplicationDCA-220SSJ/SSJU Installation Outdoor InstallationIndoor Installation MountingDCA-220SSJ/SSJU General Information DCA-220SSJ/SSJU Major Components Major ComponentsDisplay Parameters DCA-220SSJ/SSJU Diagnostic DisplayMenu Button Press this button to enter or exit menu screens DCA-220SSJ/SSJU Diagnostic Display First Time Start UpNext item down Main Menu NavigationDiagnostic Code Stored Fault CodesEngine Configuration Data To make a selectionDCA-220SSJ/SSJU Diagnostic Display DCA-220SSJ/SSJU Diagnostic Display Auxiliary Gage Fault Display will return to the single or four parameter screenActive Fault Codes Backlight Adjustment Shut Down CodesCode from an engine control unit the single or four DamageIs highlighted Contrast AdjustmentIntensity Setup 1- Up Display Select UnitsUp display function Once the Setup 1-up Display menu icon has beenSetup menu Automatic Scan on Setup 4-Up Display Select the 4-Up Custom Setup from the 4-Up Setup menuEngine OIL Temperature HighlightedWhen the gage data has cleared, the display Gage Data is selected the PowerView willVersion currently in the diagnostic display Half duplexTouch the Menu Button Highlight it, then touch Enter Touch the Menu button again to return to the MainMenu DCA-220SSJ/SSJU Diagnostic Display Glossary Troubleshooting informationECU did not respond to the PowerView request No parameter selected for this 4- UP quadrantDCA-220SSJ/SSJU Generator Control Panel DCA-220SSJ/SSJU Engine Operating Panel Fuel Gauge Indicates amount of diesel fuel availableDCA-220SSJ/SSJU Engine Operating Panel Auto On/Off Engine Controller MpecDCA-220SSJ/SSJU Output Terminal Panel Familiarization Output Terminal FamiliarizationDCA-220SSJ/SSJU Output Terminal Panel Familiarization 100VAC Gfci ReceptaclesConnecting Loads Over Current RelayDCA-220SSJ/SSJU Load Application Single Phase LoadThree Phase Load DCA-220SSJ/SSJU Generator Outputs Maximum Amps How to Read the Output Terminal GaugeDCA-220SSJ/SSJU Generator OUTPUTS/ Gauge Reading DCA-220SSJ/SSJU Output Terminal Panel Connections Uvwo Terminal Output Voltages3Ø-240V Uvwo Terminal Output Voltages 1Ø-240V Uvwo Terminal Output VoltagesDCA-220SSJ/SSJU Output Terminal Panel Connections 3Ø-480V Uvwo Terminal Output Voltages1Ø-480V Uvwo Terminal Output Voltages 1Ø-277V Uvwo Terminal Output VoltagesDCA-220SSJ/SSJU Setup Circuit BreakersLubrication Oil Fuel CheckONLY! use #2 diesel fuel when refueling DCA-220SSJ/SSJU SetupRefueling Procedure Cleaning the Radiator Air Cleaner Fan Belt TensionCoolant Antifreeze Operation FreezingWeatherBattery Battery Cable InstallationWiring AlternatorDCA-220SSJ/SSJU Generator START-UP Procedure Manual Place the engine speed switch in the LOW down positionBefore Starting Engines exhaust contains harmful emissionsEngine Speed Switch High Tachometer Gauge Starting Auto ModeNo Load Place the engine speed switch in the High position Place the Mpec Control Switch in the Auto positionNormal Shutdown Procedure Emergency Shutdown ProcedureDCA-220SSJ/SSJU Maintenance Engine DCA-220SSJ/SSJU Maintenance Engine DCA-220SSJ/SSJU Maintenance HEATER/CHARGER DCA-220SSJ/SSJU Maintenance Trailer Trailer MaintenanceBrake Adjustment BrakesCheck the wheel and drum for free rotation Hydraulic Surge BrakesSuspension Tires/Wheels/Lug NutsTireWear/Inflation DCA-220SSJ/SSJU Maintenance Trailer Lug Nut Torque RequirementsStart all wheel lug nuts by hand Never use an pneumatic air gun to tighten wheel lug nutsDCA-220SSJ/SSJU -TRAILERWIRING Diagram Trailer/Towing Vehicle Wiring DiagramDCA-220SSJ/SSJU Generatorwiring Diagram Generator Wiring DiagramDCA-220SSJ/SSJU Enginewiring Diagram Engine Wiring DiagramDCA-220SSJ/SSJU -TROUBLESHOOTING Generator Generator TroubleshootingDCA-220SSJ/SSJU -TROUBLESHOOTING Engine Controller Engine Controller Troubleshooting MpecDCA-220SSJ/SSJU Operation and Parts Manual REV. #1 02/28/14 DCA220SSJ/SSJU Explanation of Code in Remarks Column QTY. ColumnDCA220SSJ/SSJU Suggested Spare Parts DescriptionDCA220SSJ/SSJU Generator Assy DCA220SSJ/SSJU Generator Assy DCA220SSJ/SSJU- Generator ASSY. DCA220SSJ/SSJU Generator ASSY. DCA220SSJ/SSJU Control Panel Assy DCA220SSJ/SSJU- Control Panel Assy DCA220SSJ/SSJU Control BOX Assy DCA220SSJ/SSJU Control BOX Assy DCA220SSJ/SSJU Control BOX ASSY. DCA220SSJ/SSJU Control BOX ASSY. DCA220SSJ/SSJU- Engine and Radiator Assy DCA220SSJ/SSJU Engine and Radiator Assy DCA220SSJ/SSJU Engine and Radiator Assy M4310301203 32A M4493601204M4310300903 M4310301003DCA220SSJ/SSJU Engine and Radiator Assy 0602021070 02692006600802081003 M9300000203DCA220SSJ/SSJU Outputterminal Assy DCA220SSJ/SSJU Outputterminal Assy DCA220SSJ/SSJU Outputterminal ASSY. DCA220SSJ/SSJU Outputterminal ASSY. DCA220SSJ/SSJU Battery Assy DCA220SSJ/SSJU Battery Assy DCA220SSJ/SSJU Muffler Assy DCA220SSJ/SSJU Muffler Assy DCA220SSJ/SSJU Fueltank Assy DCA220SSJ/SSJU Fueltank Assy DCA220SSJ/SSJU Enclosure Assy DCA220SSJ/SSJU Enclosure Assy DCA220SSJ/SSJU Enclosure ASSY. DCA220SSJ/SSJU Enclosure ASSY. DCA220SSJ/SSJU Enclosure ASSY. DCA220SSJ/SSJU Enclosure ASSY. DCA220SSJ/SSJU Enclosure ASSY. M9113000102 62A 0030006000M4453600004 M4453600104DCA220SSJ/SSJU Rubber Seals Assy DCA220SSJ/SSJU Rubber Seals Assy DCA220SSJ/SSJU Nameplate and Decals Assy DCA220SSJ/SSJU Nameplate and Decals Assy DCA220SSJ/SSJU Nameplate and Decals ASSY. DCA220SSJ/SSJU Nameplate and Decals ASSY. Terms and Conditions of Sale Parts Freight PolicyDCA-220SSJ/SSJU Operation and Parts Manual REV. #1 02/28/14 HERE’S HOW to GET Help

C1870300404, M4870300104B specifications

Multiquip, a leading manufacturer in the construction and industrial sectors, offers a wide range of durable and reliable products. Among its extensive portfolio, two notable models stand out: the M4870300104B and the C1870300404. These models are particularly praised for their efficiency, innovative technologies, and robust features that cater to various construction needs.

The Multiquip M4870300104B is a powerful multi-process welder, designed to tackle a wide variety of welding applications. This model is equipped with an advanced inverter technology that allows it to deliver smooth and stable arcs for TIG, MIG, and Stick welding. The inverter design also enhances energy efficiency, making it an ideal choice for both on-site and workshop use. Furthermore, the M4870300104B features a dual-voltage capability, supporting both 120V and 240V input, which provides flexibility for different job sites.

In terms of usability, the M4870300104B boasts an intuitive control panel that allows for easy adjustments. Its lightweight design ensures easy transport, while the rugged construction promises durability in demanding environments. With a duty cycle of 35% at 200 Amps, this welder is built for efficiency and long-lasting performance, making it suitable for both professional and DIY applications.

On the other hand, the C1870300404 is a high-performance concrete vibratory screed that plays a crucial role in ensuring smooth finishes on concrete surfaces. This model is engineered with advanced vibration technology which allows it to efficiently remove air pockets and stabilize the concrete. The C1870300404 features a robust aluminum frame, enhancing its durability while maintaining a lightweight structure for ease of handling.

Equipped with a powerful and reliable engine, the C1870300404 offers impressive runtime, allowing crews to work continuously without frequent interruptions. It also features adjustable vibration settings, enabling users to customize the intensity based on the specific requirements of the project at hand. The ergonomic design of the handle contributes to user comfort, reducing fatigue during extended periods of operation.

In conclusion, both the Multiquip M4870300104B and C1870300404 exemplify the brand’s commitment to quality, innovation, and user-centric design. These tools not only enhance productivity but also guarantee precision and efficiency in various construction tasks. Whether for welding or concrete finishing, Multiquip continues to deliver equipment that meets the evolving demands of the industry.